~mdw / disorder / blame
| Commit | Line | Data |
|---|---|---|
| 1a00f590 RK |
1 | #! /usr/bin/env python |
| 2 | # | |
| 3 | # This file is part of DisOrder. | |
| 4 | # Copyright (C) 2007 Richard Kettlewell | |
| 5 | # | |
| e7eb3a27 | 6 | # This program is free software: you can redistribute it and/or modify |
| 1a00f590 | 7 | # it under the terms of the GNU General Public License as published by |
| e7eb3a27 | 8 | # the Free Software Foundation, either version 3 of the License, or |
| 1a00f590 | 9 | # (at your option) any later version. |
| e7eb3a27 RK |
10 | # |
| 11 | # This program is distributed in the hope that it will be useful, | |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | # GNU General Public License for more details. | |
| 15 | # | |
| 1a00f590 | 16 | # You should have received a copy of the GNU General Public License |
| e7eb3a27 | 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 1a00f590 RK |
18 | # |
| 19 | import re,sys,os,string | |
| 20 | ||
| 21 | def fatal(msg): | |
| 22 | sys.stderr.write("%s\n" % msg) | |
| 23 | sys.exit(1) | |
| 24 | ||
| 25 | def sgmlquotechar(c): | |
| 26 | if c == '&' or c == '<' or ord(c) < 32 or ord(c) > 126: | |
| 27 | return "&#%d;" % ord(c) | |
| 28 | else: | |
| 29 | return c | |
| 30 | ||
| 31 | def sgmlquote(s): | |
| 32 | return string.join(map(sgmlquotechar, s),'') | |
| 33 | ||
| 3d853cec | 34 | missing = {} |
| 1a00f590 RK |
35 | percent = {} |
| 36 | total_lines = 0 | |
| 37 | covered_lines = 0 | |
| 38 | args = sys.argv[1:] | |
| 39 | htmldir = None | |
| 3d853cec | 40 | while len(args) > 0 and re.match("^--", args[0]): |
| 1a00f590 RK |
41 | if args[0] == "--html": |
| 42 | htmldir = args[1] | |
| 43 | args = args[2:] | |
| 44 | else: | |
| 45 | fatal("unknown option '%s'" % args[0]) | |
| 3d853cec RK |
46 | for s in args: |
| 47 | missing[s] = True | |
| 1a00f590 RK |
48 | |
| 49 | name = None | |
| 50 | for line in sys.stdin: | |
| 51 | line = line[:-1] | |
| 52 | r = re.match("File ['`](?:.*/)?([^/]+.c)'", line) | |
| 53 | if r: | |
| 54 | name = r.group(1) | |
| 3d853cec RK |
55 | if name in missing: |
| 56 | del missing[name] | |
| 1a00f590 RK |
57 | r = re.match("Lines executed:([0-9\\.]+)% of ([0-9]+)", line) |
| 58 | if r: | |
| 59 | if name: | |
| 60 | this_pc = float(r.group(1)) | |
| 61 | this_lines = int(r.group(2)) | |
| 62 | percent[name] = this_pc | |
| 63 | total_lines += this_lines | |
| 64 | covered_lines += this_lines * this_pc / 100.0 | |
| 65 | name = None | |
| 66 | ||
| 67 | def cmp(a,b): | |
| 68 | if percent[a] < percent[b]: return -1 | |
| 69 | elif percent[a] > percent[b]: return 1 | |
| 70 | else: return 0 | |
| 71 | ||
| 72 | keys = percent.keys() | |
| 73 | keys.sort(cmp) | |
| 74 | ||
| 75 | if len(keys): | |
| 76 | for k in keys: | |
| 77 | print "%20s: %d%%" % (k, percent[k]) | |
| 78 | print "Total coverage: %d%%" % (100 * (covered_lines / total_lines)) | |
| 79 | ||
| 80 | if htmldir is not None and len(keys): | |
| 81 | index = open(os.path.join(htmldir, "index.html"), "w") | |
| 82 | index.write("<html><head><title>gcov report</title>\n") | |
| 83 | index.write("<body><h1>gcov report</h1>\n") | |
| 84 | index.write("<table><tr><th>File</th><th>Coverage</th></tr>\n") | |
| 85 | for k in keys: | |
| 86 | index.write("<tr><td><a href=\"%s.html\">%s</a><td>%d%%\n" % | |
| 87 | (sgmlquote(k), sgmlquote(k), percent[k])) | |
| 88 | index.write("</table>\n") | |
| 89 | index.write("<p>Total coverage: %d%%</p>\n" % (100 * (covered_lines / total_lines))) | |
| 3d853cec RK |
90 | missing_files = missing.keys() |
| 91 | missing_files.sort() | |
| 92 | if len(missing_files) > 0: | |
| 93 | index.write("<p>Missing files:</p>\n") | |
| 94 | index.write("<ul>\n") | |
| 95 | for mf in missing_files: | |
| 96 | index.write("<li><a href=\"%s\">%s</a></li>\n" % (mf, mf)) | |
| 97 | index.write("</lu>\n") | |
| 1a00f590 RK |
98 | for k in keys: |
| 99 | html = open(os.path.join(htmldir, "%s.html" % k), "w") | |
| 100 | html.write("<html><head><title>%s</title>\n" % sgmlquote(k)) | |
| 101 | html.write("<body><h1>%s</h1>\n" % sgmlquote(k)) | |
| 102 | html.write("<pre>") | |
| 103 | r = re.compile("^ *#####:.*") | |
| 104 | for line in open("%s.gcov" % k, "r"): | |
| 105 | if len(line) > 0 and line[-1] == '\n': | |
| 106 | line = line[:-1] | |
| 107 | if r.match(line): | |
| 108 | html.write("<span style='background-color:#ffff00'>%s</span>\n" % sgmlquote(line)) | |
| 109 | else: | |
| 110 | html.write("%s\n" % sgmlquote(line)) | |
| 111 | html.write("</pre>\n") |